*SUPPORT*
IN: wif OUT: PURPLE
IN: wif lug wif OUT: PURPLE BLUE PURPLE
IN: wif kiki OUT: PURPLE PURPLE PURPLE
IN: blicket fep wif OUT: RED PURPLE
IN: blicket OUT: RED
IN: dax kiki OUT: GREEN GREEN GREEN
IN: wif wif OUT: PURPLE PURPLE
IN: wif fep blicket OUT: PURPLE RED
IN: wif fep lug OUT: PURPLE BLUE
IN: blicket lug kiki OUT: RED BLUE BLUE BLUE
IN: lug fep wif OUT: BLUE PURPLE
IN: dax wif OUT: GREEN PURPLE
IN: blicket fep blicket OUT: RED RED
IN: wif gazzer wif OUT: PURPLE PURPLE

*QUERY*
IN: blicket gazzer blicket OUT: RED RED
IN: lug kiki OUT: BLUE BLUE BLUE
IN: wif dax kiki OUT: PURPLE GREEN GREEN GREEN
IN: wif fep dax OUT: PURPLE GREEN
IN: blicket kiki OUT: RED RED RED
IN: dax lug wif OUT: GREEN BLUE PURPLE
IN: lug OUT: BLUE
IN: dax dax fep dax OUT: GREEN GREEN GREEN
IN: blicket gazzer dax OUT: GREEN RED
IN: lug wif fep dax OUT: BLUE PURPLE GREEN

*GRAMMAR*
dax -> GREEN 
 lug -> BLUE 
 blicket -> RED 
 wif -> PURPLE 
 u1 kiki -> [u1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 